Mammut Alto Guide HS Hooded Men's Jacket Black

The Mammut Alto Guide HS Hooded Jacket is a high-performance 3-layer hardshell designed for demanding alpine conditions. Engineered with Mammut DRYtechnology Pro, it offers exceptional waterproofing and breathability, making it ideal for mountaineering, alpine climbing, ski touring, and hiking. The jacket features a helmet-compatible hood, underarm ventilation zippers, and fully taped seams for reliable protection in harsh weather.

Advantages

This jacket combines robust weather protection with excellent breathability, ensuring comfort during intense activities. The athletic fit allows for freedom of movement, while the adjustable hood and hem provide a customizable fit. PFC-free DWR treatment and bluesign® certification reflect Mammut's commitment to sustainability.

Suitable for

• Mountaineering and alpine climbing
• Ski touring and backcountry skiing
• Hiking and trekking in wet conditions
• Everyday outdoor use in variable weather

Key specifications

• Gender: Men's
• Size: L
• Color: Black
• Material: 3-layer hardshell with Mammut DRYtechnology Pro
• Main Fabric: 100% Polyamide (face), 100% Polyurethane (membrane), 100% Polyester (backing)
• Waterproof Rating: 20,000 mm
• Breathability: RET < 6 m²Pa/W
• Fit: Athletic Fit
• Hood: Helmet-compatible, adjustable with reinforced peak
• Pockets: 2 zippered front pockets, 1 zippered internal chest pocket
• Ventilation: Underarm zippers
• Cuffs: Adjustable hook-and-loop fasteners
• Hem: Adjustable drawcord
• Main Zipper: Water-repellent YKK Vislon
• Seams: Fully taped
• DWR: PFC-free
• Sustainability: bluesign® PRODUCT

Recommendations

For optimal performance, layer this jacket over a mid-layer for cold conditions. The helmet-compatible hood is perfect for climbing and skiing. Pair with Mammut pants for a complete weatherproof system.